80925864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1723}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 215155200

約数和(自身を除く): 134229336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 103, 114, 152, 206, 228, 309, 412, 456, 618, 824, 1236, 1723, 1957, 2472, 3446, 3914, 5169, 5871, 6892, 7828, 10338, 11742, 13784, 15656, 20676, 23484, 32737, 41352, 46968, 65474, 98211, 130948, 177469, 196422, 261896, 354938, 392844, 532407, 709876, 785688, 1064814, 1419752, 2129628, 3371911, 4259256, 6743822, 10115733, 13487644, 20231466, 26975288, 40462932, 80925864]

約数ペア:

[(1, 80925864), (2, 40462932), (3, 26975288), (4, 20231466), (6, 13487644), (8, 10115733), (12, 6743822), (19, 4259256), (24, 3371911), (38, 2129628), (57, 1419752), (76, 1064814), (103, 785688), (114, 709876), (152, 532407), (206, 392844), (228, 354938), (309, 261896), (412, 196422), (456, 177469), (618, 130948), (824, 98211), (1236, 65474), (1723, 46968), (1957, 41352), (2472, 32737), (3446, 23484), (3914, 20676), (5169, 15656), (5871, 13784), (6892, 11742), (7828, 10338)]